--- ELKEJBOUT Mustapha <elkejbout_mustapha@yahoo.fr>
wrote:

> hi,
> I am planing to use a 16f628 to control a
> temperature, and I faced two issues (maybe it seems
> for some very simple but I need your advises).
> first, the tension in the output of my sensor is
> very small and even if I amplify how could this pic
> recognize its value?
  
tension? Value of output? How small? mV? 

> finally, how can I interface the 8 data pins of lcd
> display with the output of the pic16F628?
> thanks in advance,
> best regards,
> 
> 

Not sure on the number of pins that pic16F628 have but
if it lacks of pins use the shift register IC to send
data in parallel.

John



 
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